NRC rules require that the electric cables that
control reactor shutdown in the case of an emergency have fire insulation that lasts one hour.
Not exact matches
The
reactor's designed to make a safe
shutdown if the
control rods lose electricity.
While the concept of
control rods is common to most nuclear
reactors, the PRISM
reactor also includes a notably unique
shutdown feature.
The PRISM
reactor design includes an Ultimate
Shutdown System (USS), which can be manually actuated in the event that the
reactor control rods can not be inserted into the core.
In order to
shutdown the
reactor quickly, the PRISM
reactor includes
control rods which can be inserted into the
reactor core in order to absorb neutrons.